EPD

返回 主頁

過去24小時污染物濃度摘要

北區
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2023-02-05 18:0027.051.91.6668.521.7-
2023-02-05 17:0030.747.31.7749.021.0-
2023-02-05 16:0028.050.61.7858.331.220.7
2023-02-05 15:0026.250.31.2698.324.920.4
2023-02-05 14:0023.551.31.3669.920.418.5
2023-02-05 13:0021.650.71.3741.919.315.8
2023-02-05 12:0021.847.61.2755.217.114.8
2023-02-05 11:0018.752.31.1644.923.417.3
2023-02-05 10:0019.249.21.3646.626.619.2
2023-02-05 09:0023.442.81.4625.026.921.1
2023-02-05 08:0017.749.81.5653.632.325.3
2023-02-05 07:0020.644.71.5653.530.025.6
2023-02-05 06:0018.450.61.7698.822.4-
2023-02-05 05:0013.858.02.1658.428.327.1
2023-02-05 04:0014.160.02.1676.132.228.5
2023-02-05 03:0015.062.92.4722.731.2-
2023-02-05 02:0017.461.51.9677.938.329.3
2023-02-05 01:0016.867.11.9687.636.525.0
2023-02-05 00:0017.374.41.6656.526.224.7
2023-02-04 23:0016.278.71.5614.226.823.3
2023-02-04 22:0028.165.31.5647.525.020.7
2023-02-04 21:0031.063.21.5668.820.1-
2023-02-04 20:0036.358.91.7969.324.320.1
2023-02-04 19:0034.862.51.7704.323.318.1
備註:

(1) 顯示的是香港時間。

(2) PM10 - 可吸入懸浮粒子
     PM2.5 - 微細懸浮粒子

(3) 顯示濃度為微克/立方米 。

(4) 污染物濃度資料是以環境保護署空氣質素監測網絡的實時數據計算。